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This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.

List of results

• 05000454/LER-2002-003, Two Automatic Reactor Trips Due to Reactor Coolant Overtemperature Conditions Caused by Digital Electrohydraulic Control System Circuit Card Failure Causing the Turbine Governor Valves to Close  +
• ML20024E678  +
• ML18093A747  +
• ML19056A409  +
• ENS 43285  +
• ML023250413  +
• ML022960392  +
• ML20058P166  +
• L-02-056, April 2002 Monthly Operating Report for Beaver Valley Power Station  +
• ML20095D661  +
• ML20138A817  +
• ML20129D790  +
• ML20215G864  +
• 2CAN108607, Monthly Operating Rept for Sept 1986  +
• 1CAN039107, Monthly Operating Rept for Feb 1991 for Arkansas Nuclear One Unit 1  +
• IR 05000373/1993026  +
• 05000413/LER-1987-032, :on 870729,engineer Determined That Battery Banks in 125 Volt Dc Vital Instrumentation & Control Power Sys Inoperable.Caused by Mgt/Qa Deficiency.Intercell Resistance Readings Taken  +
• 05000458/LER-1997-006-01, :on 970913,unplanned Mode Change During Initial Test of New Alternate Decay Heat Removal Function Occurred. Caused by Failure to Ref & Use Time-to-Boil Curves. Procedures Revised  +
• 05000414/LER-1988-016, :on 880407,both Trains of Auxiliary Bldg Ventilation Filtered Exhaust Sys Rendered Inoperable.Caused by Personnel Placing Test Switch in Test Position.Incident Reviewed W/Personnel Re Use of Procedures  +
• 05000267/LER-1985-009, :on 850603,Loop 1 Automatic Shutdown Initiated by Plant Protective Sys.Caused by Short of Intermodular Connections Between Two Loop Trouble Logic Modules. Connections Repaired  +
• 05000334/LER-1985-015, :on 850829,safety Injection Actuation & Reactor Trip Occurred.Caused by Loss of Station Instrument Air Pressure Resulting from Failed Solder Fitting on Instrument Air Sys.Equipment Repaired  +
• 05000352/LER-1995-008-01, :on 950911,unusual Event Declared & RPS Actuated When Reactor Manually Shutdown Due to Inadvertent Opening of Ms SRV M.Caused by Pilot Valve Seat Leakage.Srv M & Four Other SRVs Removed & Replaced  +
• 05000254/LER-1995-005-08, :on 950812,B CR HVAC Sys Was Inoperable Due to Refrigerant Leak That Prevented Operation of Compressor. Fixed Damaged Joint & Inspected Remaining Joints  +
• 05000346/LER-1980-024-03, /03L-0:on 800327,following Normally Initiated Reactor Trip,Auxiliary Feed Pump Turbine 1-2 Main Steam Isolation Valve MS-107 Closed.Cause Unknown.Further Investigation of Valve & Operator Will Be Pursued  +
• 05000397/LER-1997-005, :on 970327,valid Reactor Scram Signal Received Due to Low Water Level Condition During Preparations for SRV Testing.Caused by Risks & Consequences of Decisions Not Completely Identified.Restored Water Level  +
• ML021440220  +